Author: HEEROT (Pierre François van)

Description

-U- HEEROT (Pierre François Van). Eenige physiologische en oecolo€ische problemen bij Forticula auricularia, etc. LThesis: University of Utrecht. With a bibTIgraphy and a summary in English.) pp. (8) + 126. Illustration, m, charts, diaprams and tables. °. Utrecht, 11946].

Card ID: 251